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385-2852 CYLINDER & LINES GP-BOOM -LH S/N JFT1-UP PART OF 385-2851 CYLINDER AR-BOOM 311F LRR EXCAVATOR


HYDRAULIC SYSTEM
CYLINDER GP

EXCAVATOR 311F LRR EXCAVATOR JFT
 311F LRR Excavator JFT00001-UP (MACHINE) POWERED BY C3.4B Engine SEBP6535 311F LRR JFT   (2014)

HYDRAULIC SYSTEM

CYLINDER GP
385-2838 CYLINDER & LINES GP-BLADE
385-2840 CYLINDER & LINES GP-BLADE
385-2852 CYLINDER & LINES GP-BOOM
385-2853 CYLINDER & LINES GP-BOOM
393-6354 CYLINDER & LINES GP-BOOM
422-9126 CYLINDER & LINES GP-BOOM
 

#SEBP65350390
 

385-2852: CYLINDER & LINES GP-BOOM

385-2852 CYLINDER & LINES GP-BOOM -LH
S/N JFT1-UP
PART OF 385-2851 CYLINDER AR-BOOM
i05032308 SEBP6535
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Parts for your 311F LRR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-2856 Y [1] CYLINDER & SEAL GP-BOOM  
  385-2854 Y [1] LINES GP-BOOM CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP65350391
 

385-2853: CYLINDER & LINES GP-BOOM

385-2853 CYLINDER & LINES GP-BOOM -RH
S/N JFT1-UP
PART OF 385-2851 CYLINDER AR-BOOM
i05032212 SEBP6535
  For full view, you need register

Parts for your 311F LRR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-2856 Y [1] CYLINDER & SEAL GP-BOOM  
  385-2855 Y [1] LINES GP-BOOM CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP65350392
 

393-6354: CYLINDER & LINES GP-BOOM

393-6354 CYLINDER & LINES GP-BOOM -RH
S/N JFT1-UP
PART OF 422-9125 CYLINDER AR-BOOM
i05500691 SEBP6535
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Parts for your 311F LRR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-2856 Y [1] CYLINDER & SEAL GP-BOOM  
  369-6171 Y [1] LINES GP-BOOM CYLINDER (BOOM LOWERING CONTROL, RH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP65350393
 

422-9126: CYLINDER & LINES GP-BOOM

422-9126 CYLINDER & LINES GP-BOOM -LH
S/N JFT1-UP
PART OF 422-9125 CYLINDER AR-BOOM
i05615820 SEBP6535
  For full view, you need register

Parts for your 311F LRR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-2856 Y [1] CYLINDER & SEAL GP-BOOM  
  431-7857 Y [1] LINES GP-BOOM CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP65350394
 

385-2832: CYLINDER & LINES GP-BUCKET

385-2832 CYLINDER & LINES GP-BUCKET
S/N JFT1-UP
PART OF 445-5125, 445-5126, 445-5128, 493-5024 OPTION AR-LINKAGE
i05025830 SEBP6535
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Parts for your 311F LRR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-2834 Y [1] CYLINDER & SEAL GP-BUCKET  
  385-2833 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP65350395
 

385-2836: CYLINDER & LINES GP-BUCKET

385-2836 CYLINDER & LINES GP-BUCKET
S/N JFT1-UP
PART OF 445-5127 OPTION AR-LINKAGE
i05356586 SEBP6535
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Parts for your 311F LRR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-2885 Y [1] CYLINDER & SEAL GP-BUCKET  
  385-2837 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP65350396
 

385-2857: CYLINDER & LINES GP-STICK

385-2857 CYLINDER & LINES GP-STICK
S/N JFT1-UP
PART OF 445-5117, 445-5119, 445-5122 OPTION AR-LINKAGE
i05032170 SEBP6535
  For full view, you need register

Parts for your 311F LRR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-2859 Y [1] CYLINDER & SEAL GP-STICK  
  385-2858 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP65350397
 

393-6355: CYLINDER & LINES GP-STICK

393-6355 CYLINDER & LINES GP-STICK
S/N JFT1-UP
PART OF 445-5121 OPTION AR-LINKAGE
i05495678 SEBP6535
  For full view, you need register

Parts for your 311F LRR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-2859 Y [1] CYLINDER & SEAL GP-STICK  
  369-6172 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP65350398
 

385-2886: CYLINDER & SEAL GP-BLADE

385-2886 CYLINDER & SEAL GP-BLADE -LH
S/N JFT1-UP
120-MM (4.7-IN) BORE X 202-MM (8-IN) STROKE
PART OF 385-2838 CYLINDER & LINES GP-BLADE
i04869609 SEBP6535
3852886 CYLINDER & SEAL GP-BLADE Parts scheme
  For full view, you need register

Parts for your 311F LRR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 393-7945 [1] CYLINDER AS  
1A. 273-6945 [1] BUSHING  
2. 393-7947 [1] ROD AS  
2A. 273-6945 [1] BUSHING  
3. 393-7875 [1] HEAD  
4. 385-2900 [1] BUSHING  
5. 385-2899 [1] RING-RETAINING  
6. 385-2905 [1] RING-SNAP  
7. 393-7879 [1] PISTON  
8. 393-7882 [1] SETSCREW-SOCKET  
9. 393-7881 [1] BALL  
10. 166-1492 [4] SEAL-LIP TYPE  
11. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
12. 416-1306 J [1] SEAL-WIPER  
13. 416-1285 J [1] SEAL-U-CUP  
14. 416-1287 J [1] SEAL-BUFFER  
15. 416-1286 J [1] RING-BACKUP  
16. 416-1288 J [1] SEAL-O-RING  
17. 416-1307 J [1] RING-BACKUP  
18. 416-1311 J [1] SEAL-O-RING  
19. 416-1309 J [1] SEAL AS-PISTON  
20. 416-1308 J [2] RING-WEAR  
21. 416-1310 J [2] RING-WEAR  
22. 422-9123 J [1] SEAL-O-RING  
23. 422-9124 J [2] RING-BACKUP  
24. 3B-8485 [1] ELBOW  
   
    AVAILABLE REPAIR KIT(S):
  393-7948 J [1] KIT-SEAL (BLADE CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP65350399
 

385-2887: CYLINDER & SEAL GP-BLADE

385-2887 CYLINDER & SEAL GP-BLADE -RH
S/N JFT1-UP
120-MM (4.7-IN) BORE X 202-MM (8-IN) STROKE
PART OF 385-2840 CYLINDER & LINES GP-BLADE
i05236424 SEBP6535
3852887 CYLINDER & SEAL GP-BLADE Parts scheme
  For full view, you need register

Parts for your 311F LRR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 393-7946 [1] CYLINDER AS  
1A. 273-6945 [1] BUSHING  
2. 393-7947 [1] ROD AS  
2A. 273-6945 [1] BUSHING  
3. 393-7875 [1] HEAD  
4. 385-2900 [1] BUSHING  
5. 385-2899 [1] RING-RETAINING  
6. 385-2905 [1] RING-SNAP  
7. 393-7879 [1] PISTON  
8. 393-7882 [1] SETSCREW-SOCKET  
9. 393-7881 C [1] BALL  
10. 166-1492 [4] SEAL-LIP TYPE  
11. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
12. 416-1306 J [1] SEAL-WIPER  
13. 416-1285 J [1] SEAL-U-CUP  
14. 416-1287 J [1] SEAL-BUFFER  
15. 416-1286 J [1] RING-BACKUP  
16. 416-1288 J [1] SEAL-O-RING  
17. 416-1307 J [1] RING-BACKUP  
18. 416-1311 J [1] SEAL-O-RING  
19. 416-1309 J [1] SEAL AS-PISTON  
20. 416-1308 J [2] RING-WEAR  
21. 416-1310 J [2] RING-WEAR  
22. 422-9123 J [1] SEAL-O-RING  
23. 422-9124 J [2] RING-BACKUP  
24. 3B-8485 [1] ELBOW  
   
    AVAILABLE REPAIR KIT(S):
  393-7948 J [1] KIT-SEAL (BLADE CYLINDER)  
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

Information:

Special Instruction
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Tool Operating Manual
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}

Caterpillar Parts SIS Catalog 311F LRR :

385-2840 CYLINDER & LINES GP-BLADE
385-2838 CYLINDER & LINES GP-BLADE
COUPLING GP-PUMP
368-4604 COUPLING GP-PUMP
COUPLING GP-PUMP
368-4604 COUPLING GP-PUMP
452-8234 CONTROL AR-COUPLER
424-9508 CONTROL AR-AUXILIARY
383-5497 CONTROL AR-AUXILIARY
383-5495 CONTROL AR-AUXILIARY
385-2853 CYLINDER & LINES GP-BOOM
393-6354 CYLINDER & LINES GP-BOOM
422-9126 CYLINDER & LINES GP-BOOM
385-2832 CYLINDER & LINES GP-BUCKET
385-2836 CYLINDER & LINES GP-BUCKET
385-2857 CYLINDER & LINES GP-STICK
393-6355 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BLADE
385-2886 CYLINDER & SEAL GP-BLADE

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